KC Checker
KC Checker is an open-source and UHQ Proxy tool. Coded in, Go for maximum speed and controllable using the arrow keys for the ultimate comfort while using.
If you haven't already tried it out, I would recommend you do, and if you are searching for a UHQ proxy tool, your search ends now! With constan updates, you'll never need another tool.
Features:
Supports All Proxy Types HTTP/HTTPS/Socks4/Socks5
Custom Ban Checker so you can check if your proxies are banned on ANY Site
Very good sorting of the proxies
Arrow Key Controlling
Uses multiple Proxy Judges for the maximum speed
Very nice and clean design
Link:
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